12-11-2012
Help with SSH
Hi,
I have a special scenario with SSH. I need to sftp a file with in the server for different user. Say I have User Scott in Server A who created a file. Now Scott needs to transfer the file to John who is also a user of Server A.
Here you may ask why don't you use cp command, but due to permissions of Destination folder we are unable to copy that file.
I tried with creating the id_rsa.pub file for Scott and appended to John's Authorized_keys. But still it is asking password while connecting.
To cross verify, I setup'ed a SSH connection from Server A to Server B. It is fine. Also tested the above mentioned scenario in another environment. It is also running fine.
We can't do SSH with in the server ? I don't think so (Correct me).
Any solutions for this ? Also alternatives.
Thanks.
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LEARN ABOUT DEBIAN
libssh2_channel_direct_tcpip_ex
libssh2_channel_direct_tcpip_ex(3) libssh2 manual libssh2_channel_direct_tcpip_ex(3)
NAME
libssh2_channel_direct_tcpip_ex - Tunnel a TCP connection through an SSH session
SYNOPSIS
#include <libssh2.h>
LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip_ex(LIBSSH2_SESSION *session, const char *host, int port, const char *shost, int sport);
LIBSSH2_CHANNEL * libssh2_channel_direct_tcpip(LIBSSH2_SESSION *session, const char *host, int port);
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
host - Third party host to connect to using the SSH host as a proxy.
port - Port on third party host to connect to.
shost - Host to tell the SSH server the connection originated on.
sport - Port to tell the SSH server the connection originated from.
Tunnel a TCP/IP connection through the SSH transport via the remote host to a third party. Communication from the client to the SSH server
remains encrypted, communication from the server to the 3rd party host travels in cleartext.
RETURN VALUE
Pointer to a newly allocated LIBSSH2_CHANNEL instance, or NULL on errors.
ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
SEE ALSO
libssh2_session_init_ex(3)
libssh2 0.15 1 Jun 2007 libssh2_channel_direct_tcpip_ex(3)